Patents by Inventor Wenya Zhao

Wenya Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11963534
    Abstract: An application of fengycin family lipopeptides in pest control is provided, and Fengycin family lipopeptides are used for pest control, with especially strong killing effects on Homoptera and Coleoptera pests. A method is provided for treating seeds with fengycin to protect seeds and plant organs formed later from pests, so as to protect seeds from pests by coating the fengycin family lipopeptides on the surface of seeds.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: April 23, 2024
    Assignee: INSTITUTE OF BIOLOGY, HEBEI ACADEMY OF SCIENCES
    Inventors: Hongwei Liu, Caimiao Yao, Yongfeng Liu, Liping Zhang, Yana Wang, Wenya Zhao
  • Publication number: 20230136991
    Abstract: An iturin family lipopeptides are provide for pest control, including insecticidal activity against Homoptera insects and Coleoptera insects. The iturin may be applied to seeds, plants or soil for control of agricultural pests.
    Type: Application
    Filed: December 23, 2022
    Publication date: May 4, 2023
    Inventors: Hongwei LIU, Liping ZHANG, Yongfeng LIU, Caimiao YAO, Wenya ZHAO, Yujia ZHENG
  • Publication number: 20230082007
    Abstract: An application of fengycin family lipopeptides in pest control is provided, and Fengycin family lipopeptides are used for pest control, with especially strong killing effects on Homoptera and Coleoptera pests. A method is provided for treating seeds with fengycin to protect seeds and plant organs formed later from pests, so as to protect seeds from pests by coating the fengycin family lipopeptides on the surface of seeds.
    Type: Application
    Filed: November 18, 2022
    Publication date: March 16, 2023
    Inventors: Hongwei LIU, Caimiao YAO, Yongfeng LIU, Liping ZHANG, Yana WANG, Wenya ZHAO
  • Patent number: 11033240
    Abstract: Methods and apparatuses (10) for detecting body-related temperature changes are provided. The method comprises measuring a skin-surface temperature at a first temperature sensor element (12) at a measuring rate (S21) and measuring an ambient temperature at a second temperature sensor element (13) at the measuring rate (S22). The method also comprises calculating a plurality of first change rates for the skin-surface temperature and a plurality of second change rates for the ambient temperature over a time interval (S23). The method further comprises determining, based on the plurality of first change rates and the plurality of second change rates, whether an ambient temperature change rate is faster than a skin-surface temperature change rate by a threshold (S24). The method additionally comprises selecting whether or not to trigger an alarm based on a result of the determining (S25). With the methods and apparatuses (10), the number of false alarms may be significantly reduced.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: June 15, 2021
    Assignee: Nokia Technologies Oy
    Inventors: Yue Chen, Yuyang Liang, Peng Lan, Wenya Zhao, Dandan Wang
  • Publication number: 20180085070
    Abstract: Methods and apparatuses (10) for detecting body-related temperature changes are provided. The method comprises measuring a skin-surface temperature at a first temperature sensor element (12) at a measuring rate (S21) and measuring an ambient temperature at a second temperature sensor element (13) at the measuring rate (S22). The method also comprises calculating a plurality of first change rates for the skin-surface temperature and a plurality of second change rates for the ambient temperature over a time interval (S23). The method further comprises determining, based on the plurality of first change rates and the plurality of second change rates, whether an ambient temperature change rate is faster than a skin-surface temperature change rate by a threshold (S24). The method additionally comprises selecting whether or not to trigger an alarm based on a result of the determining (S25). With the methods and apparatuses (10), the number of false alarms may be significantly reduced.
    Type: Application
    Filed: March 27, 2015
    Publication date: March 29, 2018
    Inventors: Yue Chen, Yuyang Liang, Peng Lan, Wenya Zhao, Dandan Wang